Misc fixes to directory structure, changelog, CI

CHANGELOG.md

@@ -10,6 +10,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 - [Linter] Add links to detailed lint description ‒ [#2170](https://github.com/use-ink/ink/pull/2170)
 - Add `xcm_execute` and `xcm_send` support - [#1912](https://github.com/use-ink/ink/pull/1912)
 -  Environment agnostic contract invocation API ‒ [#219](https://github.com/use-ink/ink/pull/2219)
+- [E2E] Add ability to take and restore snapshots - [#2261](https://github.com/paritytech/ink/pull/2261) (thanks [@0xLucca](https://github.com/0xLucca)!)
 
 ### Changed
 - [E2E] Update `subxt` and `polkadot-sdk` dependencies ‒ [#2174](https://github.com/use-ink/ink/pull/2174)
@@ -19,6 +20,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 ### Fixed
 - Fix outdated docs for `[ink_e2e::test]` ‒ [#2162](https://github.com/use-ink/ink/pull/2162)
 - [E2E] build contracts before initializing node rpc ‒ [#2168](https://github.com/use-ink/ink/pull/2162)
+- [E2E] `set_account_balance` now can't set balance below existential deposit - [#1983](https://github.com/paritytech/ink/pull/1983) (thanks [@0xLucca](https://github.com/0xLucca)!)
 
 ## Version 5.0.0
 
@@ -200,7 +202,6 @@ See [the compatibility section](https://use.ink/faq/migrating-from-ink-4-to-5/#c
 - Split up `ink_linting` to mandatory and extra libraries - [#2032](https://github.com/use-ink/ink/pull/2032)
 - [E2E] resolve DispatchError error details for dry-runs - [#1994](https://github.com/use-ink/ink/pull/1994)
 - [E2E] update to new `drink` API - [#2005](https://github.com/use-ink/ink/pull/2005)
-- [E2E] `set_account_balance` now can't set balance below existential deposit - [#1983](https://github.com/paritytech/ink/pull/1983)
 
 
 ## Version 5.0.0-alpha

crates/e2e/macro/Cargo.toml

@@ -21,7 +21,7 @@ proc-macro = true
 [dependencies]
 darling = { workspace = true }
 ink_ir = { workspace = true, default-features = true }
-derive_more = { workspace = true, default-features = true }
+derive_more = { workspace = true, features = ["from"] }
 tracing-subscriber = { workspace = true, features = ["env-filter"] }
 serde_json = { workspace = true }
 syn = { workspace = true }
@@ -34,5 +34,5 @@ ink_e2e = { path = "../", features = ["sandbox"] }
 temp-env = "0.3.6"
 
 [features]
-std = []
+std = ["derive_more/std"]
 sandbox = []

crates/ink/tests/ui/storage_item/fail/collections_only_packed_1.stderr

@@ -130,6 +130,9 @@ note: required because it appears within the type `Contract`
    |        ^^^^^^^^
 note: required by an implicit `Sized` bound in `Result`
   --> $RUST/core/src/result.rs
+   |
+   | pub enum Result<T, E> {
+   |                 ^ required by the implicit `Sized` requirement on this type parameter in `Result`
    = note: this error originates in the derive macro `::ink::storage::traits::Storable` (in Nightly builds, run with -Z macro-backtrace for more info)
 
 error[E0277]: the trait bound `[NonPacked]: Encode` is not satisfied
@@ -152,6 +155,9 @@ note: required because it appears within the type `Contract`
    |        ^^^^^^^^
 note: required by an implicit `Sized` bound in `Result`
   --> $RUST/core/src/result.rs
+   |
+   | pub enum Result<T, E> {
+   |                 ^ required by the implicit `Sized` requirement on this type parameter in `Result`
    = note: this error originates in the derive macro `::ink::storage::traits::Storable` (in Nightly builds, run with -Z macro-backtrace for more info)
 
 error[E0277]: the trait bound `Vec<NonPacked>: Packed` is not satisfied

crates/ink/tests/ui/storage_item/fail/collections_only_packed_2.stderr

@@ -121,6 +121,9 @@ note: required because it appears within the type `Contract`
    |        ^^^^^^^^
 note: required by an implicit `Sized` bound in `Result`
   --> $RUST/core/src/result.rs
+   |
+   | pub enum Result<T, E> {
+   |                 ^ required by the implicit `Sized` requirement on this type parameter in `Result`
    = note: this error originates in the derive macro `::ink::storage::traits::Storable` (in Nightly builds, run with -Z macro-backtrace for more info)
 
 error[E0277]: the trait bound `BTreeMap<u128, NonPacked>: Encode` is not satisfied
@@ -140,6 +143,9 @@ note: required because it appears within the type `Contract`
    |        ^^^^^^^^
 note: required by an implicit `Sized` bound in `Result`
   --> $RUST/core/src/result.rs
+   |
+   | pub enum Result<T, E> {
+   |                 ^ required by the implicit `Sized` requirement on this type parameter in `Result`
    = note: this error originates in the derive macro `::ink::storage::traits::Storable` (in Nightly builds, run with -Z macro-backtrace for more info)
 
 error[E0277]: the trait bound `BTreeMap<u128, NonPacked>: Packed` is not satisfied

integration-tests/internal/storage-types/Cargo.toml

@@ -0,0 +1,22 @@
+[package]
+name = "storage-types"
+version = "5.0.0"
+authors = ["Use Ink <ink@use.ink>"]
+edition = "2021"
+publish = false
+
+[dependencies]
+ink = { path = "../../../crates/ink", default-features = false }
+
+[dev-dependencies]
+ink_e2e = { path = "../../../crates/e2e" }
+
+[lib]
+path = "lib.rs"
+
+[features]
+default = ["std"]
+std = [
+    "ink/std",
+]
+ink-as-dependency = []

integration-tests/storage-types/lib.rs → integration-tests/internal/storage-types/lib.rs

@@ -7,46 +7,45 @@
 
 #[ink::contract]
 mod storage_types {
-    use ink::prelude::{string::String, vec, vec::Vec};
-    use scale::{Decode, Encode};
+    use ink::prelude::{
+        string::String,
+        vec,
+        vec::Vec,
+    };
 
-    #[derive(Debug, Decode, Encode)]
-    #[cfg_attr(feature = "std", derive(::scale_info::TypeInfo))]
+    #[derive(Debug)]
+    #[cfg_attr(feature = "std", derive(ink::storage::traits::StorageLayout))]
+    #[ink::scale_derive(Encode, Decode, TypeInfo)]
+    #[allow(clippy::enum_variant_names)]
     pub enum CustomError {
         EmptyError,
         StringError(String),
         StringStringError(String, String),
         StringUnsignedError(String, u32),
     }
 
-    #[derive(Clone, Debug, Decode, Default, Encode)]
-    #[cfg_attr(
-        feature = "std",
-        derive(scale_info::TypeInfo, ink::storage::traits::StorageLayout)
-    )]
+    #[derive(Debug, PartialEq, Eq, Clone, Default)]
+    #[cfg_attr(feature = "std", derive(ink::storage::traits::StorageLayout))]
+    #[ink::scale_derive(Encode, Decode, TypeInfo)]
     pub enum EnumWithoutValues {
         #[default]
         A,
         B,
         C,
     }
 
-    #[derive(Clone, Debug, Decode, Encode)]
-    #[cfg_attr(
-        feature = "std",
-        derive(scale_info::TypeInfo, ink::storage::traits::StorageLayout)
-    )]
+    #[derive(Debug, Clone)]
+    #[cfg_attr(feature = "std", derive(ink::storage::traits::StorageLayout))]
+    #[ink::scale_derive(Encode, Decode, TypeInfo)]
     pub enum EnumWithValues {
         OneValue(u32),
         TwoValues(u32, u32),
         ThreeValues(u32, u32, u32),
     }
 
-    #[derive(Clone, Debug, Decode, Encode)]
-    #[cfg_attr(
-        feature = "std",
-        derive(scale_info::TypeInfo, ink::storage::traits::StorageLayout)
-    )]
+    #[derive(Debug, Clone)]
+    #[cfg_attr(feature = "std", derive(ink::storage::traits::StorageLayout))]
+    #[ink::scale_derive(Encode, Decode, TypeInfo)]
     pub struct PrimitiveTypes {
         bool_value: bool,
         enum_without_values: EnumWithoutValues,
@@ -56,11 +55,9 @@ mod storage_types {
         tuple_triplet_value: (i32, i32, i32),
     }
 
-    #[derive(Clone, Debug, Decode, Encode)]
-    #[cfg_attr(
-        feature = "std",
-        derive(scale_info::TypeInfo, ink::storage::traits::StorageLayout)
-    )]
+    #[derive(Debug, Clone)]
+    #[cfg_attr(feature = "std", derive(ink::storage::traits::StorageLayout))]
+    #[ink::scale_derive(Encode, Decode, TypeInfo)]
     pub struct SignedIntegers {
         i128_value_max: i128,
         i128_value_min: i128,
@@ -74,34 +71,28 @@ mod storage_types {
         i8_value_min: i8,
     }
 
-    #[derive(Clone, Debug, Decode, Encode)]
-    #[cfg_attr(
-        feature = "std",
-        derive(scale_info::TypeInfo, ink::storage::traits::StorageLayout)
-    )]
+    #[derive(Debug, Clone)]
+    #[cfg_attr(feature = "std", derive(ink::storage::traits::StorageLayout))]
+    #[ink::scale_derive(Encode, Decode, TypeInfo)]
     pub struct SubstrateTypes {
         account_id_value: AccountId,
         balance_value_max: Balance,
         balance_value_min: Balance,
         hash_value: Hash,
     }
 
-    #[derive(Clone, Debug, Decode, scale::Encode)]
-    #[cfg_attr(
-        feature = "std",
-        derive(scale_info::TypeInfo, ink::storage::traits::StorageLayout)
-    )]
+    #[derive(Debug, Clone)]
+    #[cfg_attr(feature = "std", derive(ink::storage::traits::StorageLayout))]
+    #[ink::scale_derive(Encode, Decode, TypeInfo)]
     pub struct InkPreludeTypes {
         string_value: String,
         vec_string_value: Vec<String>,
         vec_vec_string_value: Vec<Vec<String>>,
     }
 
-    #[derive(Clone, Decode, Encode)]
-    #[cfg_attr(
-        feature = "std",
-        derive(Debug, scale_info::TypeInfo, ink::storage::traits::StorageLayout)
-    )]
+    #[derive(Debug, Clone)]
+    #[cfg_attr(feature = "std", derive(ink::storage::traits::StorageLayout))]
+    #[ink::scale_derive(Encode, Decode, TypeInfo)]
     pub struct UnsignedIntegers {
         u128_value_max: u128,
         u128_value_min: u128,